docs: def redata(self, *args, **kwargs):
          """Update my ``data`` to match what's in my ``store``"""
          select_name = kwargs.get('select_name')
          if not self.store:
              Clock.schedule_once(self.redata)
              return
          self.data = list(map(self.munge, enumerate(self._iter_keys())))
          if select_name:
              self._trigger_select_name(select_name)